Default Setting
No static multicast router ports are configured.
Command Mode
Global Configuration
Command Usage
Depending on your network connections, IGMP snooping may not always be able to locate the IGMP querier. Therefore, if the IGMP querier is a known multicast router/switch connected over the network to an interface (port or trunk) on your switch, you can manually configure that interface to join all the current multicast groups.
Example
The following shows how to configure port 11 as a multicast router port within VLAN 1:
Console(config)#ip igmp snooping vlan 1 mrouter ethernet NETP0
Console(config)#
4.3.14.12show ip igmp snooping mrouter
Use this command to display information on statically configured and dynamically learned multicast router ports.
Syntax
show ip igmp snooping mrouter [vlan
Default Setting
Displays multicast router ports for all configured VLANs.
Chapter 4
